WELL · 42-505-31743 · DISTRICT 4

Jennings #50

Plugged

Zapata County · Jennings West (4350) field · Vertical

Jennings #50 (API 42-505-31743) is a plugged well in Zapata County, plugged March 11, 1994, last operated by S M K Energy Corporation.

The RRC has issued one drilling permit, issued November 28, 1983, permitted to 9,300 ft.

It was permitted by Pennzoil Producing CO. and has since transferred to S M K Energy Corporation on the wellbore schedule.

Completion filings report 4 formation tops, including Crockett, 4300, 4350, Queen City.

Operator of record

S M K Energy Corporation

Permitted by Pennzoil Producing Co.; the EWA schedule now lists a different operator.

Based in: Corpus Chrsti, TX
P-5 status: Delinquent (D)
P-5 last filed: Jul 31, 1998
Permits on file: 155
Phone: (903) 593-9660

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	S M K Energy Corporation
Production reports	none
Latest permit	Pennzoil Producing Co.Nov 28, 1983

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

9,300: total depth, ft
1: permits on file
Nov 28, 1983: last permit issued
Feb 27, 1984: completed
0: cumulative oil, bbl
0: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 1994

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Feb 27, 1984
Shut in: —
Plugged: Mar 11, 1994

Surface location

No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.

Lease production

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Jennings G-4-109465	Jennings, West (4350)	S M K Energy Corporation	1	0	0	Jan 1993 – Mar 1994

No volumes reported on these leases in the last three years.

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
221748-99	Drill	Pennzoil Producing Co.	Feb 28, 1984	Nov 28, 1983	Dec 13, 1983	9,300

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-4-109465	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 471 ft elevation.Download CSV →

Formation	MD ft	Subsea
Crockett	3,254	-2,783
4300	4,342	-3,871
4350	4,398	-3,927
Queen City	4,950	-4,479

Perforations

Perforated and open-hole intervals.

From	To	Type
4,398	4,401	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
10.75	631	14.75	566 S
7.625	7,100	9.875	845 S

Completion filings

W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →

Suffix	Filed	W-2 / G-1 date	Logs referenced
00	Apr 18, 1984	Mar 8, 1984	—
00	Mar 21, 1984	Mar 8, 1984	—

The source documents

Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.

Wellbore filings for 42-505-31743 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-505-31743 → scanned completion filings

Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.

About this data

Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.

New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease

Developers: this page as JSON is GET /v1/data/wells/50531743, documented in the API reference.